... form: Pure sine wave5. Frequency: 50HZ/60HZ6. Continuous output power: 3000w7. Peak power: 6000W8. Max efficiency: 95%9. Low voltage, overload ... . Hospital emergency rescue: surgical lighting, equipment use, etc.3.Home Appliances: Electronic energy-saving fluorescent, incandescent, small television sets, ... : T/T in advance Warranty period: 1 year 3000W solar power invereter,pure sine wave inverter